基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5a2775dfa52501a663179b4b22cddcedbbb4acaf OP_EQUALVERIFY OP_CHECKSIG
OP_0 cffbf9f8a111c11cfb6857c7690a302a9f8f7feb